From 7cef534937cb5cecde9053a338d508d0dc2bde1f Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Mon, 12 May 2025 15:18:21 -0400
Subject: [PATCH] tweak

---
 packages/svelte/src/internal/client/runtime.js | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/packages/svelte/src/internal/client/runtime.js b/packages/svelte/src/internal/client/runtime.js
index d790c0ad14..73be0ef832 100644
--- a/packages/svelte/src/internal/client/runtime.js
+++ b/packages/svelte/src/internal/client/runtime.js
@@ -828,16 +828,14 @@ export function flushSync(fn) {
 		result = fn();
 	}
 
-	while (true) {
-		flush_tasks();
-
-		if (queued_root_effects.length === 0) {
-			return /** @type {T} */ (result);
-		}
-
+	while (queued_root_effects.length > 0) {
 		is_flushing = true;
 		flush_queued_root_effects();
+
+		flush_tasks();
 	}
+
+	return /** @type {T} */ (result);
 }
 
 /**